SEO Daily News Recap for Thursday, May 21, 2026
Organic SEO & Search News
LinkedIn expands access to Crosscheck AI to U.S. users, with wider rollout planned. A report reveals how LinkedIn dominates B2B queries in AI chatbots, positioning their content as highly cited.
Google’s May 2026 core update is currently rolling out, following the March update. The update aims to surface relevant content for searchers across all websites.
The New Rules of AI Visibility examines how AI search impacts brand visibility and provides insights on preparing for the evolving search landscape.
Paid Search & Platform Innovations
LinkedIn extends ad performance verification through a partnership with DoubleVerify, offering post-bid assurance to brands on ad delivery.
TikTok collaborates with Paul McCartney for an album launch event on TikTok Live, including a Q&A session with fans.
Google introduces new AI-driven ad formats, such as conversational discovery ads and highlighted answer ads, in its AI Mode.
General Digital Marketing
AI adoption may be more prevalent among professionals than consumers, according to recent data from Datos and SparkToro, highlighting a potential disparity in AI usage.
Reddit’s role in AI search goes beyond training data, influencing AI retrieval systems and citations, shaping search results.
Google Adsense launches Dynamic Anchor Ads format, and tests a “For You” label in the product grid, providing more personalized responses in search results.
Dive into our detailed sections for more insights and updates.
Organic SEO & Search News
SEO Daily News and Algorithm Updates
SpaceX filing provides insight into X, Grok and xAI
The new document, published ahead of a planned initial public offering, outlines revenue and user activity and gives a look at Elon Musk’s broader plans.
Source:
Social Media Today – Latest News
Programming Note: Offline For Shavuot 5786
This is a programming note that I will be completely offline for the holiday of Shavout/Shavous on Friday, May 22, 2026. Any stories published here will be scheduled, written beforehand, and not written during the holiday hours.
I will be completely offline, so any social media posts, tweets, or anything coming from this site, or my social channels are all scheduled beforehand.
I won’t be able to reply to comments, remove spam or break any stories on those days. I will catch up when I get back online. If a core update happens…
Source:
Search Engine Roundtable
Google May 2026 core update rolling out now
This is the second Google core update of 2026 and follows the March 2026 core update.
Source:
Search Engine Land
Google May 2026 Core Update Rolling Out
Google officially announced the rollout of the May 2026 core update just now, on Thursday at around 11:43 am ET. This core update is expected to take about 2 weeks to roll out. Google said this "is a regular update designed to better surface relevant, satisfying content for searchers from all types of sites."
Source:
Search Engine Roundtable
Daily Search Forum Recap: May 21, 2026
Here is a recap of what happened in the search forums today, through the eyes of the Search Engine Roundtable and other search forums on the web.
Google Marketing Live is done and we covered the new conversational discovery ads and highlighted answer ads. Google AI mode now has shopping ads…
Source:
Search Engine Roundtable
SEO Tools and Data Analysis
Google Search Console Links Report Goes Bad
It looks like the Google Search Console link report has gone haywire and is broken pretty badly. Tons of SEOs are seeing zero links in the report, whereas others are seeing huge drops in the link counts in the report.
Source:
Search Engine Roundtable
AI Listens Better Than Your Doctor (But Could Make You Feel Worse)
2 in 3 Americans use AI for health queries, but 1 in 4 report serious harm. In an new survey, we explore who’s using it, why, and what goes wrong.
Source:
Unknown Source
Google Ask Advisor Combines Ads Advisor & Analytics Advisor
Google announced it is making one uniform AI-agentic advisor named Ask Advisor that brings together Google Ads Advisor and Google Analytics Advisor, and I assume the beta Google Merchant Advisor.
Source:
Search Engine Roundtable
International SEO
What multilingual regions reveal about the future of AI search
Catalan search behavior exposes a deeper AI retrieval problem: language identification errors reshape rankings, citations, and AI answers.
Source:
Search Engine Land
AI and Machine Learning in SEO
LinkedIn wants to limit the reach of AI-generated content
The company is implementing measures to limit the rise of artificial intelligence slop, while simultaneously rolling out more ways to incorporate the tech.
Source:
Social Media Today – Latest News
LinkedIn expands access to Crosscheck AI
The platform is rolling out its artificial intelligence comparison tool to U.S. users in May, and will offer the feature more widely in the coming months.
Source:
Social Media Today – Latest News
The New Rules of AI Visibility and How To Prepare for It
Is AI search making your brand harder to find? Learn the visibility rules, traps, and checklist to earn citations, trust, and clicks before buyers choose.
Source:
moz (en-US)
Why AI adoption may look bigger than it really is: Data
AI use may be stalling with consumers while surging among professionals, according to new Datos and SparkToro data.
Source:
Search Engine Land
Reddit’s AI search influence goes beyond training data
Reddit’s role in AI search is often oversimplified. Here’s how AI training, licensed access, and retrieval systems influence what AI cites.
Source:
Search Engine Land
Content Marketing and Strategy
TikTok partners with Paul McCartney for album launch
The former Beatle is releasing “The Boys of Dungeon Lane” alongside a premiere event on TikTok Live that will feature a Q&A session with fans.
Source:
Social Media Today – Latest News
Report looks at how LinkedIn is dominating B2B queries in AI chatbots
A new report from Meltwater shows that LinkedIn content is highly cited by AI chatbots, especially posts from personal profiles.
Source:
Social Media Today – Latest News
The search everywhere optimization pyramid: How to build visibility before search
Your buyers already have a shortlist before they reach Google. Here’s how to influence the conversations that put brands on it.
Source:
Search Engine Land
E-commerce and Affiliate SEO
How Do You Market to a Double-Sided Marketplace? – SparkToro
At last week’s SparkToro Office Hours, someone asked about how to incorporate audience research into a marketing strategy for a double-sided marketplace.
Source:
SparkToro
User Experience and SEO Optimization
How signal decay hurts your top-of-funnel performance
The campaigns introducing customers to your brand may be getting the least credit for revenue. Here’s how to recover lost conversion signals.
Source:
Search Engine Land
Paid Search & Platform Innovations
Paid Search and Advertising
LinkedIn expands ad performance verification
The platform extended its partnership with DoubleVerify to offer post-bid assurance, allowing brands to understand where and how ads are delivered.
Source:
Social Media Today – Latest News
Your campaigns span 12 channels. Why does it feel like 12 jobs?
The cross-channel ad ops problem is real and mostly ignored. Here’s what it’s costing performance marketers — and what’s actually changing.
Source:
Search Engine Land
Google AdSense Dynamic Anchors Ads
Google has made a new anchor ads format named Dynamic anchor ads for AdSense. I don’t see the announcement for this yet, but Google updated its help document on anchor ads and changed collapsible anchors to dynamic anchors.
Source:
Search Engine Roundtable
Google Search Product Grid For You Label
Google is testing a "for you" label in the product grid, shopping results, within Google Search. It gives you a more personalized response, in this example, a promotion code was available for this merchant.
Source:
Search Engine Roundtable
Google AI Mode Shopping Ads, Business Agent For Leads & Direct Offers
Google announced at Google Marketing Live that it is also bringing Shopping ads, Business Agent for Leads and expanding the Direct Offers pilot for AI Mode in the coming months.
Source:
Search Engine Roundtable
Google AI Mode Testing Conversational Discovery Ads & Highlighted Answers
Google announced at Google Marketing Live two new ad formats that will show up in Google’s AI Mode. Google said there are conversational discover ads and highlighted answer ads, and of course, they are labeled as "Sponsored."
Source:
Search Engine Roundtable
